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KCET2008MathematicsEllipse

The equation x² 2- - y² -5 -1=0 represents an ellipse, if

Options

  1. A>5
  2. B< 2
  3. C2 < < 5
  4. D2> >5

Correct answer

B. < 2

Step-by-step solution

Given equation can be rewritten as x² 2- + y² - +5 =1 To represents an ellipse, array ccc & 2- >0 & and - +5>0 & < 2 & and < 5 & < 2 array

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